AVF250
NPN SILICON RF POWER TRANSISTOR
PACKAGE STYLE .400 2NL FLG
A
DESCRIPTION:
.025 x 45°
4x .062 x 45°
2X
B
The ASI AVF250 is a high power Class-
C transistor designed for IFF/BME/TACAN
applications in 1025-1150 MHz range.
ØD
C
E
F
G
H
L
I
J
FEATURES:
K
P
• 50 V operation
N
M
• Internal Input/Output Matching Networks
• PG = 8.0 dB at 250 W/1090 MHz
• Omnigold™ Metalization System
• 5:1 VSWR capability
MINIMUM
inches mm
MAXIMUM
inches mm
DIM
/
/
.020 / 0.51
.100 / 2.54
.376 / 9.55
.110 / 2.79
.395 / 10.03
.030 / 0.76
A
B
C
D
E
F
G
H
I
.396 / 10.06
.130 / 3.30
.407 / 10.34
.193 / 4.90
.450 / 11.43
.125 / 3.18
MAXIMUM RATINGS
.640 / 16.26
.890 / 22.61
.395 / 10.03
.004 / 0.10
.052 / 1.32
.118 / 3.00
.660 / 16.76
.910 / 23.11
.415 / 10.54
.007 / 0.18
.072 / 1.83
.131 / 3.33
.230 / 5.84
20 A
IC
VCC
PDISS
TJ
J
K
L
50 V
M
N
P
575 W @ TC = 25 °C
-65 °C to +250 °C
-65 °C to +200 °C
0.28 °C/W
ORDER CODE: ASI10571
TSTG
θJC
CHARACTERISTICS TC = 25 °C
SYMBOL
BVCBO
NONETEST CONDITIONS
MINIMUM TYPICAL MAXIMUM UNITS
IC = 35 mA
IC = 25 mA
IE = 15 mA
65
V
60
BVCES
BVEBO
ICES
V
4.0
V
V
CE = 50 V
CE = 5.0 V
20
mA
---
V
IC = 1.0 A
10
200
hFE
8.5
38
PG
dB
%
VCC = 50 V POUT = 250 W
PIN = 40 W
f = 1030 - 1090 MHz
ηC
Pulse Width = 20 µs, Duty Cycle = 5 %
A D V A N C E D S E M I C O N D U C T O R, I N C.
REV. C
1/2
7525 ETHEL AVENUE • NORTH HOLLYWOOD, CA 91605 • (818) 982-1200 • FAX (818) 765-3004
Specifications are subject to change without notice.